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China's Linglong One global first-of-a-kind unit hot test steadily advances, moving toward the goal of fuel loading within the year

Recently, the Linglong One global first-of-a-kind unit at Changjiang, Hainan, China, is currently advancing hot functional testing in an orderly manner, steadily moving toward the goal of fuel loading within the year. It is understood that modular small reactors feature flexible deployment and outstanding inherent safety, and can be adapted to diverse application scenarios such as island power supply and industrial steam supply. Linglong One is the world's first onshore commercial modular small nuclear reactor to pass the safety review of the International Atomic Energy Agency (IAEA). At present, all civil construction of the project has been completed, and the installation of core equipment is basically complete. The hot functional test currently being carried out is a key comprehensive commissioning stage before unit fuel loading, used to verify the performance of the reactor primary loop and supporting systems under high-temperature conditions. If fuel loading is achieved within the year, it will mark the transition of the world's first onshore commercial modular small reactor from the construction stage to the operation preparation stage.

2026-10-05

Europe Completes Delivery of Final ITER Vacuum Vessel Sector, Marking Conclusion of 16 Years of Manufacturing

Recently, Fusion for Energy (F4E), in collaboration with Ansaldo Nucleare, Westinghouse, and Walter Tosto, has completed the manufacturing of Europe's final vacuum vessel sector for the International Thermonuclear Experimental Reactor (ITER) and delivered it to the ITER project site at Cadarache in southeastern France. It is understood that the ITER vacuum vessel has an internal volume of 1,400 cubic meters and is composed of nine wedge-shaped steel sectors, each over 14 meters tall and weighing up to 440 tonnes. Once assembled, the vacuum vessel will have an outer diameter of 19.4 meters, a height of 11.4 meters, and weigh approximately 520...

2026-10-06

CNNC Huaxing's Self-Developed "Island-Building Machine" Completes First Jacking at Xuwei Project

Recently, the containment construction integrated platform (referred to as the "Island-Building Machine") for Unit 1 of the Jiangsu Xuwei Nuclear Heating and Power Plant, constructed and independently developed by CNNC Huaxing, successfully completed its first jacking, officially transitioning from installation and commissioning to the autonomous climbing phase. The platform integrates self-climbing, enclosed operations, and intelligent monitoring, and innovatively adopts a lightweight modular design. It incorporates equipment such as the platform system, wall-attached supports, hydraulic climbing, safety monitoring, and folding-boom cranes, effectively reducing R&D costs and improving assembly and disassembly efficiency. The Island-Building Machine has three core functions: first, the hydraulic system drives synchronous jacking of machine positions, eliminating dependence on tower cranes for repeated lifting of formwork hanging frames; second, the top platform also serves as a material yard, with folding-boom cranes...

2026-10-03

California Signs Two Bills to Reshape Advanced Nuclear Fission and Fusion Energy Strategy

California Governor Gavin Newsom recently signed two bills aimed at comprehensively advancing the state's nuclear energy development by reassessing advanced nuclear fission technology and establishing a strategic plan for nuclear fusion. In the field of nuclear fission, Assembly Bill 2647 (A.B. 2647) requires the California Energy Resources Conservation and Development Commission (CEC) to conduct a formal assessment of advanced nuclear energy technologies by January 1, 2028. The bill, introduced by Assemblymember Lisa Calderon, directs the CEC to comprehensively consider factors such as cost, grid reliability, fuel cycle, and public health in determining whether new nuclear power plants can help California achieve its 2045 zero-carbon electricity goal. Calderon stated that given current grid demands, California needs to reassess the role of nuclear energy in ensuring a stable and clean electricity supply based on modern technology.

2026-10-04

US-based Valar Atomics Plans to Deploy 456 Gas-Cooled Nuclear Reactors in Utah: Building a Dedicated 9.6 GW Power Supply System for a Supercomputing Data Center

US energy startup Valar Atomics has officially submitted a proposal for the construction of an ultra-large-scale industrial park named Project Beehive. The project is planned to be sited on federal and state land near Price, Utah, covering an area of approximately 9,000 acres. The entire project plans to deploy 456 small gas-cooled nuclear reactors in a clustered configuration, with an expected total installed generating capacity reaching an astonishing 9.6 gigawatts (GW). This scale is more than twice Utah's current average grid-wide generation load of 4 GW and approaches its summer peak demand of nearly 10 GW. This ultra-dense...

2026-10-03

First Backup Emergency Diesel Generator of Hualong One Officially Available at Sanao Nuclear Power Unit 2

On October 2, the first backup emergency diesel generator (9LHW) of Hualong One completed the replacement grid connection test at Sanao Nuclear Power Unit 2 and was officially put into service. The equipment can replace any one of the original 12 emergency diesel generators (EDGs) in Phase I and Phase II projects, significantly improving the redundancy, reliability, and maintenance flexibility of the plant's emergency power supply. Sanao Nuclear Power Phase I and Phase II each have 3 emergency busbars, with one EDG configured for each busbar. However, due to the absence of cross-power supply for loads, the preventive maintenance windows of the original units were concentrated, affecting the overhaul schedule. Since 2021, Cangnan Nuclear Power has promoted the project of adding backup diesel generators, improving from the design source, building a new backup emergency diesel generator building (BDD), and constructing corridors and cables connected to each unit...

2026-10-03

Russia's Kurchatov Institute to Receive 5.7 Billion Rubles in Fiscal Budget Support: Focusing on Controlled Thermonuclear Fusion and Advanced Plasma Technology R&D

The National Research Centre "Kurchatov Institute" will receive approximately 5.7 billion Rubles in dedicated funding support from the Russian federal budget during the period from 2027 to 2029. This fiscal allocation will be specifically used to advance key technology breakthroughs in Controlled Thermonuclear Fusion, as well as the R&D and experimental validation of innovative Plasma Technologies. The above funding plan is explicitly stated in the draft explanatory document of the 2027–2029 federal budget bill published in the electronic database of the Russian State Duma...

2026-10-03

Experts from 18 Countries Discuss Research Planning for Russia's MBIR Fast Reactor International Research Center: Focusing on Closed Fuel Cycle and Mega-Science Engineering Synergy

At the Institute of Nuclear Physics of the Academy of Sciences of the Republic of Uzbekistan (INP AS RUz), the third meeting of the Advisory Council of the International Research Center (IRC MBIR), established on the basis of the Multi-purpose Fast Neutron Research Reactor (MBIR), was officially convened. The meeting attracted more than 150...

2026-10-03

Korea Holds Briefing Session on Bidding for Auxiliary Equipment for Czech Dukovany Nuclear Power Project

Korea Hydro & Nuclear Power (KHNP) officially held the briefing session on bidding for auxiliary equipment for the Czech Dukovany Nuclear Power Project on September 30 at the Radiation Health Institute in Seoul. As the Czech Dukovany new Nuclear Power Plant (NPP) project has fully transitioned from the preliminary supplier qualification and registration stage to the substantive bidding and equipment procurement stage, this briefing session was aimed at providing comprehensive guidance and support for Korean domestic equipment manufacturers to participate in the bidding. The meeting attracted approximately 130 plant auxiliary equipment (...

2026-10-04

Hanul Unit 6 in South Korea commences its 15th planned preventive overhaul

Korea Hydro & Nuclear Power (KHNP)'s Hanul Nuclear Power Site announced that its Hanul Unit 6 was officially disconnected from the grid at 10:00 a.m. on September 30, fully launching its 15th planned preventive overhaul lasting approximately 72 days. Hanul Unit 6 is a 1,000-megawatt-class pressurized water reactor (PWR) with a rated electrical power of 1,000 megawatts. During this planned maintenance window, the operations and maintenance team will carry out routine nuclear fuel assembly refueling operations as scheduled, and conduct comprehensive preventive maintenance and performance testing on the reactor primary coolant system, engineered safety features, and conventional island critical...

2026-10-04

Second Batch of Nuclear Fuel for Bangladesh's Rooppur Nuclear Power Plant Arrives at Shahjalal International Airport

Bangladesh's first nuclear power plant construction recently reached a key milestone, as a Russian cargo plane carrying a new batch of enriched uranium nuclear fuel landed smoothly late Friday night at Hazrat Shahjalal International Airport in Dhaka, the capital of Bangladesh. Officials confirmed that the nuclear fuel, under tight security escort, has departed for transport to the Rooppur Nuclear Power Plant (RNPP) project site in the Pabna region. M. Rashiduzzaman Millat, State Minister of the Ministry of Civil Aviation and Tourism of Bangladesh...

2026-10-04

Poskom Angular Pinch Magnet Pulsed Power Supply Delivered, X-ray High-Voltage Power Supply Manufacturer Officially Enters Fusion Equipment Sector

Recently, the angular pinch magnet pulsed power supply (TP power supply) independently developed by Poskom has completed delivery, marking that this X-ray high-voltage power supply manufacturer has officially entered the controlled nuclear fusion track. This power supply primarily serves experiments including angular pinch, field-reversed configuration (FRC), magnetized plasma generation, and magnetic confinement compression. It is key specialized power equipment for magnetic confinement controlled nuclear fusion and high-energy-density physics research, featuring hardcore capabilities such as nanosecond-level multi-stage multi-channel pulse timing coordination, waveform fidelity under ultra-high current and strong electromagnetic interference, and precise regulation of mutual inductance coupling multi-waveform attenuation, capable of matching the demanding operating conditions of frontier fusion experiments. Poskom was founded in 2015, focusing on specialized high-voltage power supplies, pulsed...

2026-10-03

China's "Artificial Sun" BEST Campus Delivered and Commissioned, Controlled Nuclear Fusion Accelerates Toward Engineering Demonstration

On October 1, the campus of the national major project Compact Fusion Energy Experimental Device (Burning plasma Experimental Superconducting Tokamak, BEST) was officially delivered and commissioned, and the main machine simultaneously entered the core assembly stage of the "four-ring set." The device is located in Hefei, Anhui, led in design by the Institute of Plasma Physics, Chinese Academy of Sciences (ASIPP), and constructed by Fusion New Energy (Anhui) Co., Ltd. It is China's independently developed new-generation fusion burning experimental device. BEST aims to simulate solar nuclear fusion and fill the gap between experimental reactors and demonstration reactors...

2026-10-01

US and South Korea Advance $120 Billion Nuclear Power Investment Plan: First Batch of 8 Large Units' Sites Locked in Ohio and Three Other States

The joint US-South Korea strategic investment nuclear power project in the United States has achieved a key breakthrough. According to the latest disclosed information, the site selection for 8 large nuclear power units planned to be built on US soil has begun to take shape, with the project to be located in Ohio, Tennessee, South Carolina, and Kentucky. This is the first official disclosure of the proposed states since the announcement of this hundred-billion-dollar-scale nuclear energy investment plan. US Secretary of Commerce Howard Lutnick, during a recent US-South Korea strategic investment announcement event, systematically presented this massive nuclear power engineering blueprint to the public. Lutnick...

2026-10-02

Rosatom Proposes New VVER-1000 Nuclear Power Unit to Armenia

Alexey Likhachev, Director General of Rosatom, recently stated in Yerevan that the company has submitted specific proposals to the Armenian government for the construction of a gigawatt-class VVER-1000 nuclear power unit. The proposal is based on an assessment of Armenia's electricity demand through 2040 and plans to adopt Russia's mature pressurized water reactor technology, the VVER-1000, which features Generation 3+ safety systems and competitive electricity pricing advantages, and has already been built and commissioned in Russia, India, Iran, and other countries. The Russian side calls this option the optimal choice for the international market and is willing to develop the project into a comprehensive cooperation project attracting international suppliers. Previously, Likhachev held talks with Armenian Prime Minister Nikol Pashinyan and...

2026-10-03